| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.61 | 11.844% | $72.2624 | $72.26 | $72.25 | $72.30 |
| Purchase #2 | $10.98 | 3.691% | $11.3853 | $11.39 | $11.40 | $11.40 |
| Purchase #3 | $130.78 | 5.322% | $137.7401 | $137.74 | $137.75 | $137.70 |
| Purchase #4 | $201.60 | 3.716% | $209.0915 | $209.09 | $209.10 | $209.10 |
| Purchase #5 | $143.34 | 5.434% | $151.1291 | $151.13 | $151.15 | $151.10 |
| Purchase #6 | $46.99 | 12.537% | $52.8811 | $52.88 | $52.90 | $52.90 |
| Purchase #7 | $39.58 | 8.838% | $43.0781 | $43.08 | $43.10 | $43.10 |
| 7 purchase totals = | $637.88 | $677.5676 | $677.57 | $677.65 | $677.60 | |